package cn.jiyun.gateway.properties;

import com.jiyun.leyou.util.RsaUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;

import javax.annotation.PostConstruct;
import java.io.File;
import java.security.PublicKey;

@Component // 比较占内存的一种方式，在创建的时候就加载
@ConfigurationProperties(prefix = "leyou.jwt") // 连接配置信息
public class JwtProperties {

    private String pubKeyPath;// 公钥

    private int expire;// token过期时间

    private PublicKey publicKey; // 公钥

    private static final Logger logger = LoggerFactory.getLogger(JwtProperties.class);

    /**
     * @PostContruct：在构造方法执行之后执行该方法
     */
    @PostConstruct
    public void init(){
        try {
            File pubKey = new File(pubKeyPath);
//            File priKey = new File(priKeyPath);
//            if (!pubKey.exists() || !priKey.exists()) {
//                // 生成公钥和私钥
//                RsaUtils.generateKey(pubKeyPath, priKeyPath, secret);
//            }
            // 获取公钥和私钥
            this.publicKey = RsaUtils.getPublicKey(pubKeyPath);
//            this.privateKey = RsaUtils.getPrivateKey(priKeyPath);
        } catch (Exception e) {
            logger.error("初始化公钥和私钥失败！", e);
            throw new RuntimeException();
        }
    }


    public String getPubKeyPath() {
        return pubKeyPath;
    }

    public void setPubKeyPath(String pubKeyPath) {
        this.pubKeyPath = pubKeyPath;
    }


    public int getExpire() {
        return expire;
    }

    public void setExpire(int expire) {
        this.expire = expire;
    }

    public PublicKey getPublicKey() {
        return publicKey;
    }

    public void setPublicKey(PublicKey publicKey) {
        this.publicKey = publicKey;
    }


    public static Logger getLogger() {
        return logger;
    }
}